Donarini, Andrea and Yar, Abdullah and Grifoni, Milena
Vibration induced memory effects and switching in ac-driven
Eur. Phys. J. B 85, p. 316.
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Other URL: http://www.springerlink.com/content/t740825961471058/fulltext.pdf
We investigate bistability and memory effects in a molecular junction weakly coupled to metallic leads with the latter being subject to an adiabatic periodic change of the bias voltage. The system is described by a simple Anderson-Holstein model and its dynamics is calculated via a master equation approach. The controlled electrical switching between the many-body states of the system is achieved ...
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